如何将这个mongo查询转换为pymongo代码？

from pymongo import MongoClient

client = MongoClient('mongodb://localhost:27017/')

db = client['mydatabase']   # 替换为实际的数据库名
collection = db['mycollection']   # 替换为实际的集合名

db.mycollection.find({ "name": "John", "age": { "$gt": 25 } }).sort("age", -1)

query = { "name": "John", "age": { "$gt": 25 } }
result = collection.find(query).sort("age", -1)

for doc in result:
    print(doc)

from pymongo import MongoClient

client = MongoClient('mongodb://localhost:27017/')
db = client['mydatabase']
collection = db['mycollection']

query = { "name": "John", "age": { "$gt": 25 } }
result = collection.find(query).sort("age", -1)

for doc in result:
    print(doc)